Live from the Brooklyn Academy of Music, Malcolm interviews Adam Grant around his new book, Vibe: The Secrets of Strong Connections in a Lonely World. They cover the three kinds of relationships—pals, allies, and companions—explain why frenemies may be worse for your health than enemies, and look at why dating algorithms can’t find your soulmate. Malcolm offers a grand unified theory of Adam’s work: every book has been a nerd manifesto. Along the way, they talk about what kids learn from watching their parents work, and how nerds build community in their own ways.